[G3-O503] Oral 503

[G3-O503-06] Laser soldering interconnected Al FPCB/Cu FPCB lap joints for use in battery applications: SAC305 vs. Sn-57Bi-1Ag solder materials

*Eunjin Jo^1,2, Seoah Kim^1,3, Hyeonsung Lee⁴, YehRi Kim^1,5, Young-Bae Park², Sehoon Yoo¹, Dongjin Kim¹ (1. Korea Institute of Industrial Tech. (Korea), 2. Andong National Univ. (Korea), 3. Kyonggi Univ. (Korea), 4. 4YURA Corp. (Korea), 5. Korea Univ. (Korea))

Keywords:FPCBs, SAC305, Sn-57wt%-1wt%Bi, Laser soldering, Lap joint bonding